From 3df9312c050249cb5eef2aed8afc3abadbba981d Mon Sep 17 00:00:00 2001
From: Eric Wong <mwrap-perl@80x24.org>
Date: Wed, 28 Dec 2022 12:16:21 +0000
Subject: rproxy: quiet down addr2line output on FreeBSD

No point in showing "?? at ??:0" to prefix everything.
---
 lib/Devel/Mwrap/Rproxy.pm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/Devel/Mwrap/Rproxy.pm b/lib/Devel/Mwrap/Rproxy.pm
index 8dc78a2..c831a36 100644
--- a/lib/Devel/Mwrap/Rproxy.pm
+++ b/lib/Devel/Mwrap/Rproxy.pm
@@ -101,6 +101,7 @@ sub a2l {
 
 		$a2l ? do {
 			chomp(my $line = $a2l->lookup($addr));
+			$line =~ s/\Q?? at ??:0\E//; # FreeBSD
 			$line = Plack::Util::encode_html($line);
 			$line =~ /\?\?/ ? "$line $exe($addr)" :
 				($line =~ /\S/ ? $line : "$exe($addr)");
-- 
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